313109827

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 329951232

約数和(自身を除く): 16841405

約数列:

[1, 31, 67, 233, 647, 2077, 7223, 15611, 20057, 43349, 150751, 483941, 1343819, 4673281, 10100317, 313109827]

約数ペア:

[(1, 313109827), (31, 10100317), (67, 4673281), (233, 1343819), (647, 483941), (2077, 150751), (7223, 43349), (15611, 20057)]